List of Presidents of the Congress of New Caledonia
Presidents of the Congress

Took office
Left office
President
Notes
Party
Party
7 October 1985
2 May 1988
Dick Ukeiwé
-
-
The Rally–UMP
2 May 1988
11 June 1989
Albert Etuve
-
-
The Rally–UMP
28 June 1989
7 July 1995
Simon Loueckhote
-
-
The Rally–UMP
31 July 1995
16 July 1997
Pierre Frogier
-
-
The Rally–UMP
16 July 1997
3 June 1998
Harold Martin
-
-
The Rally–UMP
3 June 1998
9 May 2004
Simon Loueckhote
-
-
The Rally–UMP
21 May 2004
3 July 2007
Harold Martin
-
-
L'Avenir Ensemble
31 July 2007
10 May 2009
Pierre Frogier
-
-
The Rally–UMP
22 May 2009
3 March 2011
Harold Martin
-
-
L'Avenir Ensemble
1 April 2011
29 August 2012
Roch Wamytan
-
-
Kanak and Socialist National Liberation Front
29 August 2012
7 August 2013
Gérard Poadja
-
-
Caledonia Together
7 August 2013
23 May 2014
Roch Wamytan
-
-
Kanak and Socialist National Liberation Front
23 May 2014
17 July 2015
Gaël Yanno
-
-
Popular Caledonian Movement
17 July 2015
30 July 2018
Thierry Santa
-
-
The Rally–UMP
30 July 2018
Incumbent
Gaël Yanno
-
-
Popular Caledonian Movement

Question: On which dates did Harold Martin take office as President of the Congress of New Caledonia?
Answer: Harold Martin took office three times as President of the Congress of New Caledonia: 16 July 1997, 21 May 2004, and 22 May 2009.